Upon completion of springback compensation, the user can import compensated tool for undercut check. The Undercut Check dialog box is illustrated in Figure 9.2.1.
Figure 9.2.1 Undercut Check
ADD: Add the parts which require undercut check to the list. The user can import the disp.tmp and rigid.new files after springback compensation and add them into the list.
REMOVE: Remove parts from the list.
REVERSE: Reverse normal of the selected part.
MARGINAL: Yellow indicates a marginal area with a wall angle of approximately 0~3º.
SEVERE: Red indicates severe undercut where the backdraft is less than 0º.
PLOT: Plot the undercut contour in display screen. The user can adjust model according to this plot.
EXIT: Exit Undercut Check dialog box.